Exactly! And Leo Donofrio has presented a brilliant article about this legal strategy on his blog.
Quote from Leo Donofrio’s article:
“If you [President Trump] are still willing to COUNTERPUNCH, rather than meekly playing defense, then you MUST bring the receipts to institute an action in quo warranto to oust Joe Biden and Kamala Harris from office right now.”
https://naturalborncitizen.wordpress.com/2021/01/23/trump-must-bring-quo-warranto-action-as-complete-defense-to-impeachment/